CN202852266U - Plastic-coated steel pipe socket type joint - Google Patents
Plastic-coated steel pipe socket type joint Download PDFInfo
- Publication number
- CN202852266U CN202852266U CN 201220351833 CN201220351833U CN202852266U CN 202852266 U CN202852266 U CN 202852266U CN 201220351833 CN201220351833 CN 201220351833 CN 201220351833 U CN201220351833 U CN 201220351833U CN 202852266 U CN202852266 U CN 202852266U
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- CN
- China
- Prior art keywords
- plastic
- coated steel
- seal ring
- steel pipe
- type joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a pipe joint, and particularly provides a plastic-coated steel pipe socket type joint. The plastic-coated steel pipe socket type joint comprises a socket part and a bellmouth part which are matched with each other in a socket mode, wherein a sealing ring installation groove is arranged in the bellmouth part, a sealing ring is arranged in the sealing ring installation groove, and the sealing ring is matched with an inserted socket part in an interference mode. Compared with the prior art, the plastic-coated steel pipe socket type joint has the advantages of being simple in structure, convenient to install, firm in connection, and capable of not damaging a plastic-coated layer during an installation process.
Description
Technical field
The utility model relates to a kind of pipe joint, and a kind of plastic-coated steel inserting pipe joints specifically is provided.
Background technique
The pipe joint of prior art, especially plastic-coated-type pipe joint, its in use, the plastic-coated inwall of pipe joint is easy to be worn and torn by steel pipe, thereby causes the figure damage layer, and then affects its sealing, and has shortened greatly the working life of joint.
Summary of the invention
The utility model is for above problem, and a kind of plastic-coated steel inserting pipe joints is provided, and it has solved present plastic-coated-type pipe joint coating and has held flimsy technical problem.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of plastic-coated steel inserting pipe joints, the socket section and the faucet part that comprise the socket joint that cooperatively interacts, the inside of faucet part is provided with the seal ring mounting groove, in the described seal ring mounting groove seal ring is installed, and the socket section of described seal ring and insertion realizes interference fit.
Be provided with positioning ring in the seal ring mounting groove, fix described seal ring on the described positioning ring.
Socket section front end is tapered.
Plastic-coated steel inserting pipe joints of the present utility model, faucet part adopt rolling technology to process seal ring mounting groove, positioning ring, and jack part is processed into the convenient installation of taper.Seal ring is installed in the seal ring mounting groove, inserts socket section and can finish sealing.
Compared with prior art, a kind of plastic-coated steel inserting pipe joints of the present utility model, it has characteristics simple in structure, easy for installation, that be connected firmly, do not destroy in the installation process coating layer.
Description of drawings
Fig. 1 is a kind of internal structure schematic representation (not inserting state) of plastic-coated steel inserting pipe joints;
Fig. 2 is a kind of internal structure schematic representation (insertion state) of plastic-coated steel inserting pipe joints.
Embodiment
Below in conjunction with the drawings and specific embodiments plastic-coated steel inserting pipe joints of the present utility model is further described.
Shown in accompanying drawing 1,2, a kind of plastic-coated steel inserting pipe joints, the socket section 1 and the faucet part 2 that comprise the socket joint that cooperatively interacts, the inside of faucet part 2 is provided with seal ring mounting groove 3, in the described seal ring mounting groove 3 seal ring 4 is installed, described seal ring 4 is realized interference fit with the socket section 1 that inserts.
Be provided with positioning ring 5 in seal ring 3 mounting grooves, fix described seal ring 4 on the described positioning ring 5.
In the present embodiment, socket section 1 front end is tapered.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (3)
1. plastic-coated steel inserting pipe joints, comprise socket section and the faucet part of the socket joint that cooperatively interacts, it is characterized in that the inside of described faucet part is provided with the seal ring mounting groove, in the described seal ring mounting groove seal ring is installed, the socket section of described seal ring and insertion realizes interference fit.
2. a kind of plastic-coated steel inserting pipe joints according to claim 1 is characterized in that, is provided with positioning ring in the described seal ring mounting groove, fixes described seal ring on the described positioning ring.
3. a kind of plastic-coated steel inserting pipe joints according to claim 1 is characterized in that, described socket section front end is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351833 CN202852266U (en) | 2012-07-20 | 2012-07-20 | Plastic-coated steel pipe socket type joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351833 CN202852266U (en) | 2012-07-20 | 2012-07-20 | Plastic-coated steel pipe socket type joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852266U true CN202852266U (en) | 2013-04-03 |
Family
ID=47983471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351833 Expired - Fee Related CN202852266U (en) | 2012-07-20 | 2012-07-20 | Plastic-coated steel pipe socket type joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852266U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953807A (en) * | 2014-05-21 | 2014-07-30 | 浙江金洲管道科技股份有限公司 | Socket structure for connecting steel pipes |
| CN104132203A (en) * | 2014-07-30 | 2014-11-05 | 江苏瑞腾涂装科技有限公司 | Plastic-coated composite steel pipe and pipe fastener |
| CN104797873A (en) * | 2013-11-14 | 2015-07-22 | 新兴铸管股份有限公司 | Bell and spigot type pipe joint, mounting and dismounting methods thereof, mounting clamp and dismounting tool |
| CN105710157A (en) * | 2016-04-01 | 2016-06-29 | 天津市科建防腐保温工程有限公司 | Steel-plastic composite anti-corrosive steel pipe with bell-and-spigot joint function |
| CN106870850A (en) * | 2017-04-16 | 2017-06-20 | 北京工业大学 | A kind of socket type pipeline antidetonation interface |
| CN107061902A (en) * | 2016-09-07 | 2017-08-18 | 程宇婷 | A kind of anti-pulling flexible tube interface |
-
2012
- 2012-07-20 CN CN 201220351833 patent/CN202852266U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797873A (en) * | 2013-11-14 | 2015-07-22 | 新兴铸管股份有限公司 | Bell and spigot type pipe joint, mounting and dismounting methods thereof, mounting clamp and dismounting tool |
| CN103953807A (en) * | 2014-05-21 | 2014-07-30 | 浙江金洲管道科技股份有限公司 | Socket structure for connecting steel pipes |
| CN103953807B (en) * | 2014-05-21 | 2016-02-24 | 浙江金洲管道科技股份有限公司 | For the bell and spigot frame of fastener for connection |
| CN104132203A (en) * | 2014-07-30 | 2014-11-05 | 江苏瑞腾涂装科技有限公司 | Plastic-coated composite steel pipe and pipe fastener |
| CN105710157A (en) * | 2016-04-01 | 2016-06-29 | 天津市科建防腐保温工程有限公司 | Steel-plastic composite anti-corrosive steel pipe with bell-and-spigot joint function |
| CN107061902A (en) * | 2016-09-07 | 2017-08-18 | 程宇婷 | A kind of anti-pulling flexible tube interface |
| CN106870850A (en) * | 2017-04-16 | 2017-06-20 | 北京工业大学 | A kind of socket type pipeline antidetonation interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN LONGSHENG TONGDA STEEL PIPE TECHNOLOGY CO. Free format text: FORMER OWNER: JIANGSU HENGJIU PIPE CO., LTD. Effective date: 20150225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 222313 LIANYUNGANG, JIANGSU PROVINCE TO: 301606 JINGHAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150225 Address after: Daegu 301606 Tianjin city Jinghai County Zhuang Zhen Hu Lian Zhuang Cun west 100 meters Patentee after: Tianjin contains sensible steel pipe Science and Technology Ltd. for a long time Address before: 222313, Lianyungang, Jiangsu province Donghai County hump Township Industrial Park (east side of Far East Road) Patentee before: Jiangsu Hengjiu Pipe Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN JIUSHENG TONGDA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN LONGSHENG TONGDA STEEL PIPE TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Daegu 301606 Tianjin city Jinghai County Zhuang Zhen Hu Lian Zhuang Cun west 100 meters Patentee after: Tianjin contains sensible Science and Technology Ltd. for a long time Address before: Daegu 301606 Tianjin city Jinghai County Zhuang Zhen Hu Lian Zhuang Cun west 100 meters Patentee before: Tianjin contains sensible steel pipe Science and Technology Ltd. for a long time |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20200720 |